/src/golang.org/x/crypto/nacl - ActiveState ActiveGo 1.8 ... ActiveGo 1.8 ActiveGo ▽ Get ActiveGo Get started Packages Directory /src/golang.org/x/crypto/nacl Name Synopsis .. box Package box authenticates and encrypts messages using public-key cryptography. secretbox Package secretbox encrypts and authenticates small messages. Build version go1.8.3. Portions of this page are modifications based on work created and shared by Google and used according to terms described in the Creative Commons 3.0 Attribution License. © 2018 ActiveState Software Inc. All rights reserved. Trademarks.